CN211227303U - Adjusting device of prism optical coating tool jig - Google Patents

Abstract

The utility model discloses an adjusting device of prism optics coating film frock tool relates to coating film technical field, including shell, rotation axis and speed reduction axle, the bottom fixedly connected with swiveling wheel of speed reduction axle, there is eccentric post at the middle part of swiveling wheel through top bearing swing joint, the bottom fixedly connected with mounting bracket of eccentric post, the inside swing joint of rotation axis has the lift axle, the top fixedly connected with hot plate of lift axle. The utility model discloses a set up the rotation axis, can drive the rotation axis and rotate together, make the high emergence of hot plate change to change the distance of hot plate and coating film liquid bottom of the case portion, reach the slow purpose of coating film liquid evaporation piece in the adjustment coating film liquid case, through setting up the eccentric post, translational motion can be done at the plane at mounting bracket place to the mounting bracket that eccentric post bottom is connected, and the top bearing can make mounting bracket and the relative unfixed of swiveling wheel, reach the purpose that makes prism surface coating film more even.

Description

Adjusting device of prism optical coating tool jig

Technical Field

The utility model relates to a coating film technical field specifically is an adjusting device of prism optics coating film frock tool.

Background

The optical element is manufactured by fully considering the reflection of light, the coating layer of the optical element can reduce the optical loss and reflection caused by the reflection and can increase the transmission rate and contrast of the light, the coating device generally places a lens to be coated on a coating plate, heats the coating material at the bottom end of the coating plate by heating, leads the coating material to be gasified and rise, finally forms a film attached to the surface of the optical lens, and further finishes the whole coating process.

The utility model discloses a lens coating device disclosed in chinese utility model patent application publication specification CN207839304U, including fixing base, coating film liquid case, hoist mechanism, updraft ventilator, heating pipe and agitator, though this utility model can carry out intensive mixing to coating film liquid, but this utility model can not adjust coating film liquid's evaporation rate, when carrying out thicker coating film to the lens, the time that needs to wait is longer to coating film liquid is inhomogeneous evaporation when heating evaporation, and this utility model's lens rigidity can cause coating film liquid to depend on the thickness on the lens inhomogeneous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a prism optics coating film frock tool's adjusting device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including shell, rotation axis and speed reduction axle, the bottom fixedly connected with swiveling wheel of speed reduction axle, there is eccentric post at the middle part of swiveling wheel through top bearing swing joint, the bottom fixedly connected with mounting bracket of eccentric post, the inside swing joint of rotation axis has the lift axle, the top fixedly connected with hot plate of lift axle, slide rail and shell swing joint are passed through to the circumference of hot plate, the altitude tank has been seted up to shell one side, one side fixedly connected with of hot plate pegs graft at the inside high pole of altitude tank, there is the driving gear at the middle part of rotation axis through driven gear swing joint, the driving gear passes through rotary rod fixedly connected with knob, the rotary rod runs through the shell.

Optionally, the interior diapire fixedly connected with bottom of shell is fixed the ring, the bottom of rotation axis is through bottom bearing and the solid fixed ring swing joint in bottom, the top of rotation axis has solid fixed ring in the middle of through intermediate bearing swing joint, solid fixed ring in the middle passes through link and shell fixed connection.

Optionally, a spiral groove is formed in the inner wall of the rotating shaft, a spiral wire is arranged on the outer wall of the lifting shaft, and the spiral wire is matched with the spiral groove.

Optionally, the height rod penetrates through the shell through the height groove, and scales are arranged at the edges of the height groove and the rotating button.

Optionally, a coating liquid tank is fixedly connected to the inner wall of the middle portion of the housing, the bottom of the coating liquid tank is higher than the top of the slide rail, and the top of the coating liquid tank is lower than the bottom of the mounting frame.

Optionally, the inner top wall of the shell is movably connected with a speed reducing shaft through a power box, the speed reducing shaft is in transmission connection with a motor output shaft inside the power box through a speed reducing mechanism, and the middle part of the rotating rod is fixedly connected with the bottom of the shell through a supporting frame.

Three beneficial effects

The utility model provides an adjusting device of prism optics coating film frock tool possesses following beneficial effect:

1. this adjusting device of prism optics coating film frock tool, through setting up the rotation axis, when rotating the knob, can drive the rotation axis and rotate together, the cooperation of spiral silk and helicla flute can be controlled and make the lift axle rise or descend, makes the high emergence of hot plate change to change the distance of hot plate and coating film liquid bottom of the case portion, the heat that makes the coating film liquid case obtain changes, reaches the purpose of adjustment coating film liquid evaporation rate in the coating film liquid case.

2. This adjusting device of prism optics coating film frock tool, through setting up eccentric post, when the speed reduction axle drives the swiveling wheel rotatory, the translation motion can be done at the plane at mounting bracket place to the mounting bracket that eccentric post bottom is connected to the top bearing can make the relative position of mounting bracket and swiveling wheel unfixed, makes to take the prism to move in coating solution case top all the time on the mounting bracket, reaches the purpose that makes prism surface coating film more even.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the eccentric column structure of the present invention;

fig. 3 is a schematic cross-sectional view of the rotating shaft structure of the present invention;

fig. 4 is a schematic perspective view of the intermediate fixing ring structure of the present invention.

In the figure: 1. a rotating wheel; 2. a mounting frame; 3. heating plates; 4. a connecting frame; 5. a driven gear; 6. A bottom fixing ring; 7. a bottom bearing; 8. a rotating shaft; 9. a driving gear; 10. a support frame; 11. a rotation knob; 12. rotating the rod; 13. a height slot; 14. a height bar; 15. a slide rail; 16. a film coating liquid box; 17. an eccentric column; 18. a deceleration shaft; 19. a power box; 20. a housing; 21. a top bearing; 22. a spiral wire; 23. a lifting shaft; 24. a helical groove; 25. a middle bearing; 26. and a middle fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjusting device of a prism optical coating tool jig comprises a shell 20, a rotating shaft 8 and a speed reducing shaft 18, wherein the bottom of the speed reducing shaft 18 is fixedly connected with a rotating wheel 1, the middle part of the rotating wheel 1 is movably connected with an eccentric column 17 through a top bearing 21, the bottom of the eccentric column 17 is fixedly connected with an installation frame 2, the inside of the rotating shaft 8 is movably connected with a lifting shaft 23, the inner wall of the rotating shaft 8 is provided with a spiral groove 24, the outer wall of the lifting shaft 23 is provided with a spiral wire 22, the spiral wire 22 is matched with the spiral groove 24, the top of the lifting shaft 23 is fixedly connected with a heating plate 3, the circumference of the heating plate 3 is movably connected with the shell 20 through a sliding rail 15, the middle inner wall of the shell 20 is fixedly connected with a coating liquid box 16, the bottom of the coating liquid box 16 is higher than the top of the sliding, one side of the heating plate 3 is fixedly connected with a height rod 14 inserted in a height groove 13, when a speed reducing shaft 18 drives a rotating wheel 1 to rotate, an installation frame 2 connected with the bottom of the eccentric column 17 can do translational motion on the plane where the installation frame 2 is located by arranging the eccentric column 17, a top bearing 21 can enable the relative position of the installation frame 2 and the rotating wheel 1 to be unfixed, so that the prism is always driven on the installation frame 2 to move above a coating liquid box 16, the purpose of enabling the coating on the surface of the prism to be more uniform is achieved, the middle part of a rotating shaft 8 is movably connected with a driving gear 9 through a driven gear 5, the driving gear 9 is fixedly connected with a rotating button 11 through a rotating rod 12, the height rod 14 penetrates through a shell 20 through the height groove 13, the edges of the height groove 13 and the rotating button 11 are provided with scales, the rotating rod 12 penetrates through the shell 20, and, the speed reducing shaft 18 is in transmission connection with a motor output shaft in the power box 19 through a speed reducing mechanism, the middle part of the rotating rod 12 is fixedly connected with the bottom of the shell 20 through the support frame 10, the inner bottom wall of the shell 20 is fixedly connected with the bottom fixing ring 6, the bottom of the rotating shaft 8 is movably connected with the bottom fixing ring 6 through the bottom bearing 7, the top of the rotating shaft 8 is movably connected with the middle fixing ring 26 through the middle bearing 25, the middle fixing ring 26 is fixedly connected with the shell 20 through the connecting frame 4, by arranging the rotating shaft 8, when the rotating knob 11 is rotated, the rotating shaft 8 can be driven to rotate together, the matching of the spiral thread 22 and the spiral groove 24 can control the lifting shaft 23 to ascend or descend, so that the height of the heating plate 3 is changed, thereby changing the distance between the heating plate 3 and the bottom of the coating liquid box 16, changing the heat obtained by the coating liquid box 16 and achieving the purpose of adjusting the evaporation speed of the coating liquid in the coating liquid box 16.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the prism is fixed on the mounting frame 2, the heating plate 3 is powered on, the heating plate 3 heats the coating liquid tank 16, the rotating button 11 is rotated to drive the rotating rod 12 to drive the driving gear 9 and the driven gear 5 to move in a meshed manner, the driven gear 5 drives the rotating shaft 8 to rotate, the lifting shaft 23 is lifted through the matching of the spiral wire 22 and the spiral groove 24, so that the distance between the heating plate 3 and the coating liquid tank 16 is close, the evaporation of the coating liquid in the coating liquid tank 16 is accelerated, the distance between the heating plate 3 and the coating liquid tank 16 can be known through the scales outside the rotating button 11 and the height groove 13, the current heating gear is known, when the coating liquid is evaporated, the motor in the power box 19 transmits power to the rotating wheel 1 through the speed reducing mechanism, and the rotating wheel 1 drives the mounting frame 2 to move through the eccentric column 17, so that the coating liquid is attached to the prism more uniformly.

In conclusion, this device is through setting up rotation axis 8, utilize the cooperation of spiral filament 22 and helicla flute 24 when rotation axis 8 rotates, make lift shaft 23 rise or descend, make the height of hot plate 3 change, reach the purpose of the coating liquid evaporation speed in the adjustment coating liquid case 16, simultaneously through setting up eccentric post 17, make the mounting bracket 2 of connecting in the eccentric post 17 bottom can be the translation motion at the plane at mounting bracket 2 place, make the prism on the mounting bracket 2 can not only be in the top of a steam when the coating film, reach the purpose that makes the coating film on prism surface more even.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a prism optics coating film frock tool's adjusting device, includes shell (20), rotation axis (8) and speed reduction axle (18), its characterized in that: the bottom of the speed reducing shaft (18) is fixedly connected with a rotating wheel (1), the middle of the rotating wheel (1) is movably connected with an eccentric column (17) through a top bearing (21), the bottom of the eccentric column (17) is fixedly connected with a mounting frame (2), the inside of the rotating shaft (8) is movably connected with a lifting shaft (23), the top of the lifting shaft (23) is fixedly connected with a heating plate (3), the circumference of the heating plate (3) is movably connected with a shell (20) through a sliding rail (15), one side of the shell (20) is provided with a height groove (13), one side of the heating plate (3) is fixedly connected with a height rod (14) inserted in the height groove (13), the middle of the rotating shaft (8) is movably connected with a driving gear (9) through a driven gear (5), and the driving gear (9) is fixedly connected with a rotating button (11) through a rotating, the rotating rod (12) penetrates through the shell (20).

2. The adjusting device of the prism optical coating tool fixture of claim 1, characterized in that: the interior diapire fixedly connected with bottom of shell (20) is fixed ring (6), the bottom of rotation axis (8) is through bottom bearing (7) and the solid fixed ring (6) swing joint in bottom, solid fixed ring (26) in the middle of the top of rotation axis (8) is through intermediate bearing (25) swing joint, solid fixed ring (26) in the middle is through link (4) and shell (20) fixed connection.

3. The adjusting device of the prism optical coating tool fixture of claim 1, characterized in that: be equipped with on the inner wall of rotation axis (8) helicla flute (24), be equipped with spiral silk (22) on the outer wall of lift axle (23), spiral silk (22) and helicla flute (24) looks adaptation.

4. The adjusting device of the prism optical coating tool fixture of claim 1, characterized in that: the height rod (14) penetrates through the shell (20) through the height groove (13), and scales are arranged on the edges of the height groove (13) and the rotating button (11).

5. The adjusting device of the prism optical coating tool fixture of claim 1, characterized in that: the inner wall of the middle of the shell (20) is fixedly connected with a film plating liquid box (16), the bottom of the film plating liquid box (16) is higher than the top of the sliding rail (15), and the top of the film plating liquid box (16) is lower than the bottom of the mounting frame (2).

6. The adjusting device of the prism optical coating tool fixture of claim 1, characterized in that: the inner top wall of the shell (20) is movably connected with a speed reducing shaft (18) through a power box (19), the speed reducing shaft (18) is in transmission connection with a motor output shaft inside the power box (19) through a speed reducing mechanism, and the middle of the rotating rod (12) is fixedly connected with the bottom of the shell (20) through a support frame (10).

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